August Weather in Rio Grande

Last updated: March 2, 2024

The weather in Rio Grande, Mexico, during August is characterized by an average temperature of 22°C (71°F). Highs can soar to 30°C (87°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Rio Grande throughout August hovers around 83%.

14°C (57°F)

Minimum temperature

22°C (71°F)

Average temperature

30°C (87°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In August, Rio Grande averages 49 mm (1.9 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 12 hours 54 minutes of daylight, with the sun shining for approximately 10 hours 56 minutes each day. Additionally, there is a 46% probability of sunny days during this period.

49 mm (1.9 inches)

Precipitation

9 rainy days

Rainy days

10 hours 56 minutes

Sunshine hours

46%

Chance of sun

UV Index

In August, the UV Index in Rio Grande reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	0	1	2	4	7	11	13	14	13	10	6	3	1
Exposure	Low			Moderate	High	Extreme				VeryHigh	High	Moderate	Low
Time to burn	45 min			30 min	25 min	10 min				15 min	25 min	30 min	45 min